CVE-2026-85010

RestroPress < 3.4.6 - Unauthenticated Price Manipulation via Cart Add-ons

The RestroPress WordPress plugin before 3.4.6 does not validate a client-supplied item add-on price on the server side when items are added to or updated in the cart, allowing unauthenticated users to set an arbitrary price and place orders for an attacker-chosen total, down to and including zero.

Affected

RestroPress

CVSS v3.1 WPSCAN

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.32% chance of exploitation in the next 30 days, 24th percentile

Published

2026-09-21

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/3ebcb11a-9f8c-48e3-8b1f-f91bb2518c34/

References

• CVE Record
• NVD entry